hamamelidae   (TTS Sound)

The noun hamamelidae has 1 sense

• Hamamelidae, subclass Hamamelidae -- (a group of chiefly woody plants considered among the most primitive of angiosperms; perianth poorly developed or lacking; flowers often unisexual and often in catkins and often wind pollinated; contains 23 families including the Betulaceae and Fagaceae (includes the Amentiferae); sometimes classified as a superorder)